BZN - UULMA

Detailed overview of air pollution values for the measuring programme

Year: 2011
Matter: BZN - Benzene
Locality: Usti n.L.-mesto
Measuring programme: UULMA
Organization: CHMI
Region: Ustecky
District: Usti nad Labem
Unit: µg/m3
Measuring method: gas chromatography - photo-ionization detection
Average daily concentrations in specific units
Day/Month 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 X Max. N
1 1.6 0.8 2.4 3.2 2.1 3.2 7.4 8.2 6.2 4.0 3.1 2.7 6.1 5.3 2.8 4.0 3.2 4.8 1.5 0.9 0.7 2.1 1.4 2.1 1.8 1.5 1.1 3.2 4.5 4.2 3.7 3.2 8.2 31
2 2.9 4.1 3.9 1.1 0.4 1.5 3.8 2.6 2.9 4.6 2.7 1.3 1.3 1.6 1.3 1.8 2.3 2.9 1.8 1.3 2.3 2.4 2.9 4.7 4.5 3.8 4.4 3.3 2.7 4.7 28
3 2.9 2.2 2.6 3.0 1.8 1.4 2.5 2.1 3.9 1.4 2.0 2.0 3.2 4.1 2.1 1.3 1.4 0.9 0.8 1.4 2.1 2.1 1.4 1.4 0.9 0.6 1.4 1.4 1.8 1.9 1.0 1.9 4.1 31
4 1.2 0.9 1.0 0.9 0.9 0.8 0.5 0.3 0.5 0.7 1.1 0.4 0.4 0.4 0.8 1.0 0.9 0.9 1.0 0.9 0.8 0.8 0.6 0.7 0.7 1.0 0.9 0.9 0.7 0.8 0.8 1.2 30
5 0.4 0.6 0.8 1.0 0.8 1.0 0.6 0.7 0.7 0.8 0.7 0.6 0.5 0.3 0.3 0.4 0.7 0.7 0.5 0.6 0.6 0.3 0.4 0.2 0.3 0.4 0.4 0.7 0.4 0.5 0.4 0.6 1.0 31
6 0.2 0.3 0.4 0.4 0.3 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.6 0.5 0.6 0.6 0.4 0.3 0.2 0.4 0.7 0.5 0.4 0.4 0.3 0.5 0.4 0.4 0.5 0.3 0.4 0.7 30
7 0.2 0.2 0.3 0.4 0.3 0.4 0.4 0.5 0.5 0.4 0.4 0.4 0.5 0.3 0.3 0.2 0.4 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.5 0.3 0.4 0.4 0.4 0.4 0.5 30
8 0.4 0.5 0.5 0.6 0.6 0.5 0.3 0.4 0.2 0.4 0.4 0.5 0.5 0.4 0.7 0.7 0.6 0.7 0.6 0.5 0.8 0.6 0.6 0.5 0.5 0.7 0.2 0.4 0.5 0.5 0.7 0.5 0.8 31
9 0.6 0.9 0.8 0.7 0.8 0.5 1.3 1.0 1.7 0.8 1.6 1.0 0.9 0.9 0.8 0.8 1.2 0.5 1.1 1.0 1.2 1.0 0.9 0.9 1.2 1.5 1.0 0.7 1.0 1.3 1.0 1.7 30
10 1.4 1.0 1.5 1.2 1.4 0.3 0.5 0.2 0.8 0.5 1.1 0.8 1.3 2.1 1.8 2.9 2.4 1.5 1.8 2.3 2.6 2.4 1.4 1.3 1.9 1.3 2.0 2.6 1.9 1.8 1.5 2.9 30
11 2.1 1.5 1.8 2.1 2.9 1.7 1.7 1.3 1.4 2.6 2.2 3.5 6.7 6.5 5.2 3.6 3.5 5.7 4.6 1.9 2.1 3.5 4.0 3.2 2.6 2.4 1.2 2.7 3.5 3.3 3.0 6.7 30
12 3.4 3.8 1.2 1.0 0.9 1.6 0.8 1.0 2.2 3.1 2.4 1.2 1.4 0.7 0.6 1.0 1.8 1.3 1.4 3.6 5.3 1.3 1.1 1.5 2.9 0.9 0.6 0.7 1.2 1.7 5.3 29